Billing infrastructure that scales with you - at a fixed price, not a percentage of your revenue
Full control over your infrastructure and your data. Migrate without disruption, with no vendor lock-in.
Why Aviate
Why customers choose Aviate
Your billing cost as revenue grows
Annual billing cost
Kill Bill open source
revenue share
Revenue you bill each year
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Control
The code, the data and the payment providers stay with you.
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No rebuild
Proration, credits, dunning, catalog migrations and tax cases are already handled. That is where in-house projects fail after two years.
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A fee that stays put
One flat fee, billed annually. Your billing cost stops scaling with your revenue.
- in production since 2010
- 16+ years
- of dollars processed
- Billions
- subscriptions managed
- 100K+
Proven at scale
Built to handle billing at enterprise scale and complexity
Aviate is battle-tested in regulated environments - including PCI-compliant payment processing and Fortune 500 deployments.
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When standard tools fall short
For growth-stage and enterprise companies whose billing has outgrown standard platforms.
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Customers stay for a decade
Some customers have stayed more than a decade, with nothing locking them in.
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Multi-Tenant at Scale
White-label billing for platforms managing thousands of tenants across B2B, B2C, and B2B2C.
Core features
Everything your team needs to run enterprise billing
Who it’s for
Built for every team that touches billing
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For finance leaders
Accurate invoices, a predictable cost, and the revenue data you need.
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For engineering leaders
Stop maintaining billing in-house. Keep full control, with no vendor lock-in.
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Already on Kill Bill
Keep your deployment, data and plugins. Aviate adds features, a web interface and support.
Billing models
Built for how you bill
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Subscription Billing
Plans, free trials, and failed-payment retries.
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Usage Billing
Metered usage billed from prepaid customer wallets.
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AI Token Billing
Per-token pricing and prepaid credit balances.
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Marketplace Billing
Global payments, routed to the right provider.
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Fintech Billing
Compliance, access roles, and self-hosting built in.
Security & compliance
Enterprise-grade security, by design
Built for organizations that take data sovereignty and regulatory compliance seriously. Deploy in your own infrastructure with full control over how your billing engine is run.
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Runs where you choose
Deploy in any cloud or your own data center. Your billing data never leaves your infrastructure.
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PCI-Ready Architecture
Aviate provides the technical building blocks for PCI DSS compliance: payment data tokenization, encryption, RBAC, and comprehensive audit trails.
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Access Control
Role-based access control with fine-grained permissions. Multi-tenant isolation ensures data separation between business units.
How it works
Four steps to go live
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Try Sandbox
Explore a live catalog, create a test account, see a real invoice.
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Scoping call
30 minutes with our team to map your billing model.
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Contract & Setup
Aviate configured for your catalog, dedicated Slack with our engineers.
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Go live
Enterprise support, straight from the engineers who build Aviate.
FAQ
Frequently asked questions
Yes. You can explore Aviate in the sandbox. To discuss your use case, book a demo with our team.
Aviate is a flat fee, billed annually. It covers the license and support, and it is never a percentage of your revenue. See Pricing for details.
Aviate adds a control plane to manage your Kill Bill deployments from one place, health monitoring and diagnostics, a dynamic catalog, usage metering, prepaid wallets and credits, coupons, tax, and custom invoice sequencing. Quotes, orders and contracts are in preview.
Premium support, straight from the engineers who build Aviate, through a dedicated Slack channel. Priority 1 issues get a response within 2 business days.
Ready to take control of your billing?
See Aviate in action with a live sandbox, or talk to our team about your specific billing needs.